Application of electric control system in power plant

Abstract

Abstract: The electric control system manufactured by Beijing Sifang Relay Protection Automation Corporation Limited is adopted in Shanxi Yuncheng Power Generation Corporation Limited of Datang International Power Generation Corporation Limited. The usage of the electric control system for protection, measurement and control was introduced. In this system, the communication with measurement and control equipment is all realized by LONWRORS or RS485 field bus, a great amount of control cables were saved, the construction cost was reduced, and the automation level was raised. Aiming at the characteristics of electric control system, the network structure, system scheme, system maintenance and others were summarized.

Key words: electric control system, distributed control system, measurement and control, field bus, communication management unit, network

LIU Jian;XU Hong. Application of electric control system in power plant[J]. Huadian Technology, 2009, 31(5): 39-43.

[1]	YIN Linfei, MENG Yujie. Short-term wind power forecasting based on DenseNet convolutional neural networks [J]. Integrated Intelligent Energy, 2024, 46(7): 12-20.
[2]	REN Yiming, DU Dongsheng, DENG Xiangshuai, LIAN He, ZHAO Zhemin. Fault detection for transmission line insulators based on Real-ESRGAN and improved YOLOv8n [J]. Integrated Intelligent Energy, 2024, 46(7): 29-39.
[3]	HE Fangbo, PEI Ligeng, ZHENG Rui, FAN Kangjian, ZHANG Xiaoman, LI Gengfeng. Construction of new power system in Shaanxi Province with the collaboration of source-network-load-storage [J]. Integrated Intelligent Energy, 2024, 46(7): 40-46.
[4]	SUN Wenjie, YANG Zhile, GUO Yuanjun, YAO Wenjiao, XU Huan, ZHOU Bowen. An estimation method for state of health of sodium-ion batteries [J]. Integrated Intelligent Energy, 2024, 46(7): 74-80.
[5]	XU Zhifan, LI Huasen, LI Wenyuan, YU Kai. State of charge prediction for lithium-ion batteries based on KF-RCMNN [J]. Integrated Intelligent Energy, 2024, 46(7): 81-86.
[6]	WANG Lin, KONG Xiaomin, ZHOU Zhongyu, LIU Jianping, WANG Xiaodong, ZHANG Ning. Distributed photovoltaic-energy storage reactive power optimization method for distribution networks under cloud energy storage mode [J]. Integrated Intelligent Energy, 2024, 46(6): 44-53.
[7]	FENG Ji, YANG Guohua, SHI Lei, PAN Huan, LU Yuxiang, ZHANG Yuanxi, LI Zhen. Research on fault diagnosis of active distribution network based on parallel fusion deep residual shrinkage network [J]. Integrated Intelligent Energy, 2024, 46(6): 8-15.
[8]	ZHUO Chaoran, XIN Jie, HONG Hanzhuo, AN Bang, LI Ning. Review on impedance modeling of grid-connected inverters under weak grid conditions [J]. Integrated Intelligent Energy, 2024, 46(6): 88-101.
[9]	ZHU Weiwei, ZHU Qing, GAO Wensen, LIU Caihua, WANG Luze, LIU Zengji. Switching method for distribution network feeder automation system based on 5G communication delay [J]. Integrated Intelligent Energy, 2024, 46(5): 1-11.
[10]	DU Long, SHA Jianxiu, FAN Bei, HU Jingwei, LIU Zengji. Electricity theft detection method for distribution network CPS based on cyber and physical data [J]. Integrated Intelligent Energy, 2024, 46(5): 20-29.
[11]	LI Yinuo, LIU Wei, WEI Xingshen, WANG Qi. Research on vulnerability of distribution networks with distributed photovoltaic under cyber attacks [J]. Integrated Intelligent Energy, 2024, 46(5): 50-57.
[12]	YE Fei, ZHONG Xiaojing, GUAN Qianfeng. Research on network attack modeling， evolution and response cost of power cyber physical systems [J]. Integrated Intelligent Energy, 2024, 46(5): 58-64.
[13]	LIU Tao, LI Weihua, TANG Yi. Security protection of typical networks for integrated smart energy systems [J]. Integrated Intelligent Energy, 2024, 46(5): 81-90.
[14]	XU Cong, HU Yongfeng, ZHANG Aiping, YOU Changfu. Multi-load day-ahead and intra-day forecasting for integrated energy systems based on feature screening [J]. Integrated Intelligent Energy, 2024, 46(3): 45-53.
[15]	JIANG Shanhe, LI Wei, XU Xiaoyan, WANG Dekai. Short-term wind power forecasting based on variational mode decomposition and generative adversarial networks [J]. Integrated Intelligent Energy, 2024, 46(2): 28-35.

Application of electric control system in power plant

Knowledge

Cited

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments